github.com/status-im/status-go@v1.1.0/services/connector/commands/revoke_permissions.go (about)

     1  package commands
     2  
     3  import (
     4  	"database/sql"
     5  
     6  	persistence "github.com/status-im/status-go/services/connector/database"
     7  	"github.com/status-im/status-go/signal"
     8  )
     9  
    10  type RevokePermissionsCommand struct {
    11  	Db *sql.DB
    12  }
    13  
    14  func (c *RevokePermissionsCommand) Execute(request RPCRequest) (interface{}, error) {
    15  	err := request.Validate()
    16  	if err != nil {
    17  		return "", err
    18  	}
    19  
    20  	dApp, err := persistence.SelectDAppByUrl(c.Db, request.URL)
    21  	if err != nil {
    22  		return "", err
    23  	}
    24  
    25  	if dApp == nil {
    26  		return "", ErrDAppIsNotPermittedByUser
    27  	}
    28  
    29  	err = persistence.DeleteDApp(c.Db, dApp.URL)
    30  	if err != nil {
    31  		return "", err
    32  	}
    33  
    34  	signal.SendConnectorDAppPermissionRevoked(signal.ConnectorDApp{
    35  		URL:     request.URL,
    36  		Name:    request.Name,
    37  		IconURL: request.IconURL,
    38  	})
    39  
    40  	return nil, nil
    41  }